Transaction not yet indexed

256HnAQcpZEKJSvT8jwtrWc1zBsemp6KSoPHBsfNdUX6od3ZRGGa1uV8fcUpSqeWBh5eiJ8eCyq33Yk67beJ5txP

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.